Razor blade holder



FIG. 1 is a left side elevational view of a razor blade holder showingmy new design, the side opposite being a mirror image of the side shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front and elevational view thereof;

FIG. 5 is a rear end elevational view thereof;

FIG. 6 is a perspective view thereof;

FIG. 7 is a further perspective view thereof; and,

FIG. 8 is a left side elevational view thereof, wherein the broken lineshowing the razor blade is for illustrative purposes only and forms nopart of the claimed design.

The ornamental design for a razor blade holder, as shown and described.